This is the Seiko Hyper-Tech W780-5A00. It belongs to the "HYPER-TECH" series of sensor-equipped outdoor watches. ■ Condition: Operation verified Time adjustment: Functional Day adjustment: Functional Crystal: Shows some minor scratches Please refer to the photos for details. Band: Genuine Band size: Adjustable up to approx. 21.5 cm (please see images) ※※ Please note that there may be slight discrepancies between wrist size and watch band length. We appreciate your understanding. Features: ★★★ ① BARO-THERMO TWIN SENSOR BARO = Barometric pressure THERMO = Temperature Altitude display and barometric pressure trend monitoring A sensor-equipped watch designed for outdoor use ※※ Not all functions have been tested. The graph display at the top left of the LCD is for monitoring barometric pressure changes. It possesses the charm typical of "multi-functional outdoor watches" from the era before modern smartwatches. ② HYPER-TECH SUSPENSION Case Four large screws Metal protectors Black resin case Thick rubber strap Rugged, mechanical design "SUSPENSION" is the series name denoting the unique exterior structure designed to protect the case. It is visually striking and offers an appeal distinct from G-SHOCK—a Seiko-style outdoor digital watch. ③ PANELIGHT The "PANELIGHT" marking appears at the bottom of the case. Illumination function for easy viewing of the LCD in dark environments Designed for night use and outdoor activities A practical feature typical of digital watches from that era ④ 90s Tech-style Design Digital LCD Large buttons Sensor graph Metal protectors Black rubber ★★★ Shipping: To ensure the highest quality, the item will be carefully packed and shipped in a box. We typically ship via DHL or Japan Post. ※※ Please note that customs duties may apply depending on the destination region. ※※ You may be contacted by phone or email regarding customs clearance procedures by the customs office or the delivery company in your country. Please ensure you are available to answer the phone. We sincerely hope the item arrives safely and that you are satisfied with it. We appreciate your understanding and cooperation for a smooth transaction.